Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 75°F. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Tuesday
10th Mar
75

63

4

4
Wednesday
11th Mar
79

63

3

5
Thursday
12th Mar
61

41

8

4
Friday
13th Mar
63

37

12

6
Saturday
14th Mar
72

43

12

6

5-day weather forecast updated at 04:01 on Tuesday 10th March 2026 GMT

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The 5-day weather forecast for Tennessee (Knoxville) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Knoxville weather forecast by day

Below are the detailed weather forecasts for Knoxville for the next 5 days.

Knoxville weather for Tuesday 10th March 2026

Expect isolated thunderstorms in Knoxville, Tennessee with a maximum temperature of 75°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 8 mph from the south-west.

75
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
61
% chance of some rain
<5
mm of rainfall expected
75
°F wind chill
8
mph wind from SW

Knoxville weather for Wednesday 11th March 2026

Expect isolated thunderstorms in Knoxville, Tennessee with a maximum temperature of 79°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 14 mph from the south-west.

79
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
94
% chance of some rain
<5
mm of rainfall expected
79
°F wind chill
14
mph wind from SW

Knoxville weather for Thursday 12th March 2026

Expect sunshine and showers in Knoxville, Tennessee with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 10 mph from the north.

61
°F maximum temperature
41
°F minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
39
% chance of some rain
<20
mm of rainfall expected
61
°F wind chill
10
mph wind from N

Knoxville weather for Friday 13th March 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 63°F, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

63
°F maximum temperature
37
°F minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from SW

Knoxville weather for Saturday 14th March 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 72°F, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-west.